Our website does not fully support your browser.

We've detected that you are using an older version of Internet Explorer. Your commerce experience may be limited. Please update your browser to Internet Explorer 11 or above.

Product Availability Update

Promega Manufacturing and Delivery Systems continue to be fully operational during the COVID-19 outbreak. Our teams are in regular contact with suppliers and distributors worldwide and are taking all steps necessary to address both demands for diagnostic tools and reliable delivery of all products as quickly as possible. Learn more

We believe this site might serve you best:

United States

United States

Language: English

Promega's Cookie Policy

Our website uses functional cookies that do not collect any personal information or track your browsing activity. When you select your country, you agree that we can place these functional cookies on your device.

Quality and Stability of DNA Ladders Shipped at Ambient Temperature

Promega Corporation
Publication Date: March 2019

Abstract

The testing described in this White Paper explains the methods used to evaluate DNA ladders shipped under ambient conditions rather than gel or dry ice. To replicate the temperatures experienced when shipping DNA markers, ISTA 7D recommendations were used. Then the functional gel analysis and fill volume evaporation tests were performed, comparing the shipped DNA markers to those in inventory. Both testing methods showed no change in DNA marker volume and identical gel analysis profiles.